





🔦 Light up your hustle—compact, powerful, and always ready.
The Streamlight 66603 MicroStream is an ultra-compact, USB rechargeable flashlight delivering 250 lumens and a 68-meter beam distance. Built tough with anodized aluminum, it offers IPX4 water resistance and impact protection, making it the perfect everyday carry companion for professionals who demand reliable, hands-free illumination on the move.





| Special Feature | Durable, Lightweight, Portable, Rechargeable, Weatherproof |
| Color | Blue |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Anodized Aluminum |
| White Brightness | 250 Lumens |
| Included Components | Battery, Clip, MicroStream Flashlight, Usb Cable, User Guide |
| Product Dimensions | 3.87"D x 0.6"W x 0.6"H |
| Voltage | 3.7 Volts |
| Battery Cell Composition | Lithium Ion |
| Item Weight | 2.4 ounces |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Warranty Type | Limited |
| Brand | Streamlight |
| Brightness | 250 Lumen |
| Battery Description | Lithium-Ion |
| Style | Clear Retail Packaging |
| Finish Type | Clear |
| Light Source Wattage | 1.25 Watts |
| Specification Met | ANSI FL1, CE, IPX4 |
| Mounting Type | Cap Mount or Pocket Clip |
| Recommended Uses For Product | Outdoor |
| Global Trade Identification Number | 00080926666030 |
| Manufacturer | Streamlight |
| Size | USB Rechargeable (Pack of 1) |
| UPC | 080926666030 080926614284 |
| Light Output Maximum | 250 Lumens |
| Part Number | 66603 |
| Item model number | 66603 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Finish | Clear |
| Pattern | Flashlight |
| Shape | Round |
| Wattage | 1.25 watts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Cutting Diameter | 0.61 Inches |
| Measurement System | Metric |
| Special Features | Durable, Lightweight, Portable, Rechargeable, Weatherproof |
| Usage | Inside; Amateur, Inside; Professional, Outside; Amateur, Outside; Professional, Professional |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Description Pile | Lithium-Ion |
| Warranty Description | Limited lifetime warranty. |
| Assembled Diameter | 0.61 Inches |
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